import java.util.List;

public class Main {
//    public static void main(String[] args) {
//        YangHui yangHui=new YangHui();
//        yangHui.generate(5);
//    }
public static void main(String[] args) {
    CardDemo cardDemo=new CardDemo();
    List<Card> cards=cardDemo.buycard();
    cardDemo.shuffle(cards);
    cardDemo.getCard(cards);

}


}
